Prefixes, Suffixes, and Roots

Front

Pre-

Back

previous to; before

Front

Re-

Back

once more; behind or after

Front

Sub-

Back

at, to, or from a lower level

Front

Mis-

Back

wrongly done

Front

Un-

Back

a reversal or canceled action

Front

Dis-

Back

removal of an action or state

Front

In- or Im-

Back

without or lacking

Front

Non-

Back

expression absence

Front

Ful-

Back

full of

Front

Less

Back

Not having